/*

  * #%L

  * JavaHg

  * %%

  * Copyright (C) 2011 aragost Trifork ag

  * %%

  * Permission is hereby granted, free of charge, to any person obtaining a copy

  * of this software and associated documentation files (the "Software"), to deal

  * in the Software without restriction, including without limitation the rights

  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

  * copies of the Software, and to permit persons to whom the Software is

  * furnished to do so, subject to the following conditions:

  * 

  * The above copyright notice and this permission notice shall be included in

  * all copies or substantial portions of the Software.

  * 

  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

  * THE SOFTWARE.

  * #L%

  */

 package com.aragost.javahg.internals;

 import java.io.IOException;

 import java.util.Iterator;

 /**

  * A wrapper for {@link IOException}.

  * <p>

  * Among other places, {@link Iterator} implementations can only throw

  * checked exceptions, and so we cannot really handle

  * {@link IOException}s there. So they are wrapped with this class.

  */

 public class RuntimeIOException extends RuntimeException {

     private static final long serialVersionUID = 1L;

     /**

      * @param e

      *            the IOException being wrapped.

      */

     public RuntimeIOException(IOException e) {

         super(e);

     }

     public IOException getIOException() {

         return (IOException) getCause();

     }

     @Override

     public String getMessage() {

         return getCause().getMessage();

     }

 }